Basic knowledge and maintenance of hydraulic press
2021-12-16
The hydraulic press is composed of the main engine and the control mechanism. The main engine of the hydraulic press includes the main body, the main cylinder, the ejection cylinder and the filling device. The power mechanism is composed of oil tank, high-pressure pump, low-pressure control system, motor, various pressure valves and directional valves. Under the control of electrical devices, the power mechanism realizes energy conversion, regulation and transmission through pumps, oil cylinders and various hydraulic valves
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